Vector representation of user's view using self-organizing map. - Tadashi Ae; Tomohisa Yamaguchi; Eri Monden; Shunji Kawabata; Motoki Kamitani (Image Processing: Algorithms and Systems, 2004)

A method for detecting watermarks in print using smart phone: finding no mark. - Takaaki Yamada; Motoki Kamitani (MoVid@MMSys, 2013)

Improved Implementation of Method for Video-Watermark Detection Using Smart Device. - Takaaki Yamada; Motoki Kamitani; Haruyuki Nakamura; Tsuyoshi Ohta (IIAI-AAI, 2015)